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13 results for Application Support Engineer in Hoffman Estates, IL

Systems Engineer
  • Chicago, IL
  • remote
  • Permanent
  • 83000.00 - 137000.00 USD / Yearly
  • <p>Robert Half is seeking a Senior IT Systems Engineer to lead the implementation, management, and support of its vital information technology infrastructure. This role requires expert-level knowledge of server, network, and application technologies, along with a proven ability to manage complex projects and mentor junior team members. Candidates should have experience with Microsoft Windows or Linux server environments, storage area networks, VMware virtualization, and healthcare-specific systems like Epic EMR. Certifications like MCSE or Red Hat, as well as expertise in scripting, programming, and networking, are highly desired. Strong problem-solving abilities, leadership skills, and a customer-centric approach are essential to excel in this senior position.</p><p><br></p>
  • 2025-10-09T15:34:06Z
.NET Developer
  • Schaumburg, IL
  • remote
  • Temporary
  • 40.00 - 45.00 USD / Hourly
  • <p>We are looking for a skilled Full Stack .NET Developer to join our team on a contract basis. In this role, you will leverage your expertise in both front-end and back-end development to create robust and scalable web applications. This position is based in Schaumburg, IL, and offers a hybrid work schedule with opportunities to collaborate in-office two days a week.</p><p><br></p><p>Responsibilities:</p><p>• Design and develop scalable web applications using .NET Core, C#, and Entity Framework Core.</p><p>• Implement front-end functionality using modern frameworks like Angular or React.</p><p>• Optimize application performance and scalability through effective code and design practices.</p><p>• Integrate AI/ML solutions into applications to enhance functionality and user experience.</p><p>• Collaborate with cross-functional teams to ensure seamless integration of APIs and backend systems.</p><p>• Conduct thorough code reviews to maintain high standards of quality and security.</p><p>• Ensure continuous integration and deployment processes are implemented effectively.</p><p>• Troubleshoot and resolve technical issues to minimize downtime and ensure system reliability.</p><p>• Stay updated on the latest technologies and frameworks to apply innovative solutions.</p>
  • 2025-09-26T13:23:56Z
MES Engineer
  • Schaumburg, IL
  • onsite
  • Permanent
  • 85000.00 - 95000.00 USD / Yearly
  • We are looking for an MES Engineer to join our team in Schaumburg, Illinois. In this role, you will support and optimize manufacturing execution systems, ensuring seamless operations across integrated technologies. This position offers the opportunity to collaborate with multiple teams, troubleshoot system components, and drive process improvements.<br><br>Responsibilities:<br>• Monitor, troubleshoot, and resolve issues within manufacturing execution systems to maintain operational efficiency.<br>• Configure and support devices such as printers, barcode scanners, controllers, and carts to ensure accurate labeling and system integration.<br>• Conduct basic network troubleshooting to identify and resolve connectivity issues.<br>• Maintain a record of system devices and their configurations to ensure proper tracking and control.<br>• Provide IT support for systems integrated with MES, including sequence systems, Paintshop systems, SAP, HMI software, and more.<br>• Collaborate with operations teams to gather new requirements or changes, translating them into technical specifications.<br>• Coordinate with vendor teams to implement system changes, including testing, review, and rollout.<br>• Develop work instructions and provide training to operational teams to ensure smooth adoption of new processes.<br>• Optimize and troubleshoot barcode scanners and other devices critical to manufacturing workflows.
  • 2025-10-13T13:13:42Z
Telecom Voice Engineer
  • Rolling Meadows, IL
  • remote
  • Temporary
  • 47.50 - 55.00 USD / Hourly
  • <p>We are looking for a Telecom Voice Engineer to join our team on a long-term contract basis. In this role, you will contribute to the design, implementation, and maintenance of advanced telecom and voice systems, ensuring seamless communication across organizational platforms. This position offers an excellent opportunity to work with cutting-edge technologies and support critical infrastructure.</p><p><br></p><p>Responsibilities:</p><p>• Configure, manage, and troubleshoot Active Directory services to ensure optimal system performance.</p><p>• Oversee the deployment and maintenance of Microsoft Windows Server environments.</p><p>• Implement and maintain Azure Active Directory solutions to support secure cloud-based operations.</p><p>• Administer Citrix technologies to optimize virtual desktop and application delivery.</p><p>• Collaborate with teams to manage Microsoft Exchange systems for reliable email and messaging services.</p><p>• Monitor telecom voice systems for performance and reliability, addressing issues proactively.</p><p>• Develop and document technical processes and procedures for system management.</p><p>• Provide technical support and guidance to resolve complex system issues.</p><p>• Participate in system upgrades and enhancements to improve functionality and efficiency.</p><p>• Ensure compliance with security protocols and best practices across all systems.</p>
  • 2025-10-01T20:28:54Z
Server Admin Migration Engineer
  • Rolling Meadows, IL
  • remote
  • Temporary
  • 47.50 - 55.00 USD / Hourly
  • <p>We are looking for a skilled Server Admin Migration Engineer to join our team on a long-term contract basis. This role requires expertise in managing and optimizing server environments, ensuring seamless integration and operation of systems. Ideal candidates will possess strong technical knowledge in Active Directory, Microsoft Windows Server, Azure Active Directory, and Citrix technologies.</p><p><br></p><p>Responsibilities:</p><p>• Oversee the administration and maintenance of Active Directory systems to ensure optimal performance.</p><p>• Configure, manage, and troubleshoot Microsoft Windows Server environments.</p><p>• Implement and support Azure Active Directory solutions for enhanced cloud-based functionality.</p><p>• Manage Citrix technologies, ensuring smooth operation and user accessibility.</p><p>• Provide technical support and guidance for Microsoft Exchange systems.</p><p>• Collaborate with cross-functional teams to assess system requirements and recommend improvements.</p><p>• Monitor server performance and implement updates to maintain security and efficiency.</p><p>• Develop documentation and procedures for server migrations and upgrades.</p><p>• Ensure compliance with organizational policies and industry standards in system operations.</p><p>• Participate in planning and executing server migration projects with minimal disruption.</p>
  • 2025-10-01T20:28:54Z
Cloud Engineer
  • Chicago, IL
  • remote
  • Permanent
  • 110000.00 - 150000.00 USD / Yearly
  • We are looking for a skilled Cloud Engineer to design, implement, and manage cloud-based solutions that align with our organizational goals. This role requires a proactive problem-solver who can work collaboratively with engineering teams to ensure optimal cloud performance and security. Based in Chicago, Illinois, this position offers an exciting opportunity to stay at the forefront of cloud technology.<br><br>Responsibilities:<br>• Collaborate with engineering teams to identify and deploy effective cloud-based solutions.<br>• Design, plan, and implement scalable cloud applications and infrastructure.<br>• Manage cloud environments while adhering to strict security protocols and best practices.<br>• Troubleshoot and resolve cloud-related issues throughout the development lifecycle.<br>• Provide training and guidance to teams on new cloud-based initiatives.<br>• Develop and promote best practices for cloud engineering operations.<br>• Build and design web services, ensuring redundancy and high availability across geographic regions.<br>• Automate and orchestrate cloud platforms to streamline operations.<br>• Stay informed about industry advancements and recommend new technologies to enhance organizational efficiency.<br>• Respond to after-hours support requests as part of an on-call rotation and resolve ServiceNow tickets within established timelines.
  • 2025-10-03T21:34:04Z
Database Developer
  • Chicago, IL
  • remote
  • Contract / Temporary to Hire
  • 47.50 - 55.00 USD / Hourly
  • <p>We are seeking a dedicated <strong>RPG Programmer</strong> to join our team as part of a growing effort to maintain, enhance, and modernize our internal ERP system. This critical role involves working on our homegrown ERP system built on IBM i-series (AS/400), which supports key business operations for our organization. The position focuses largely on developing new functionality, enhancing integrations (including those with Lotus Notes), and ensuring the stability of our existing application environment.</p><p>The ideal candidate will have strong expertise working with <strong>RPG IV/RPGLE</strong> and a proven track record of maintaining and enhancing legacy systems while also contributing to modern development projects. We're looking for a long-term team member who brings expertise, collaboration, and a forward-thinking mindset to our dedicated IT department.</p><p><br></p><p><strong>Primary Responsibilities</strong></p><ul><li>Develop and implement new functionality for our custom ERP systems to meet evolving business needs (80% focus on new development).</li><li>Troubleshoot, debug, and resolve system issues (break/fix efforts) to ensure application stability and performance.</li><li>Enhance and maintain integrations, such as those with Lotus Notes, ensuring seamless connectivity across platforms.</li><li>Work with modern RPG programming languages, such as <strong>RPG IV/RPGLE</strong>, while leveraging best practices in code modernization and maintenance.</li><li>Collaborate with internal stakeholders to gather requirements and ensure system capabilities align with business objectives.</li><li>Participate in ongoing modernization efforts, including exploring AI and automation opportunities.</li><li>Document technical specifications, updates, and new functionality to maintain strong knowledge management practices.</li></ul><p><br></p>
  • 2025-10-08T15:04:28Z
Network Engineer
  • Chicago, IL
  • onsite
  • Permanent
  • 140000.00 - 160000.00 USD / Yearly
  • We are looking for an experienced Network Engineer to join our team in Chicago, Illinois. In this role, you will design, implement, and maintain complex network systems to ensure seamless connectivity and security for our organization. This position requires expertise in networking protocols, hardware, and cloud technologies, as well as a strong commitment to regulatory compliance and risk management.<br><br>Responsibilities:<br>• Design, implement, and support network systems, including routing, switching, and firewall technologies.<br>• Manage and troubleshoot network devices such as Cisco routers, Palo Alto firewalls, and Juniper hardware.<br>• Collaborate with cross-functional teams to ensure network infrastructure aligns with organizational goals and regulatory requirements.<br>• Monitor network performance and resolve connectivity issues using advanced troubleshooting techniques.<br>• Develop and enforce security protocols, including Layer 7 firewalling, Network Access Control, and Radius integration.<br>• Configure and manage cloud networking solutions, including AWS Transit Gateways and Azure ExpressRoute.<br>• Perform risk assessments and ensure compliance with industry standards and regulations.<br>• Lead projects from initiation to delivery, ensuring timely completion and adherence to scope.<br>• Optimize wireless network performance using technologies like Aruba ClearPass and WiFi solutions.<br>• Maintain documentation of network configurations, processes, and procedures for audit and operational reference.
  • 2025-10-03T18:48:46Z
Data Engineer
  • Chicago, IL
  • remote
  • Permanent
  • 110000.00 - 140000.00 USD / Yearly
  • <p><strong>Key Responsibilities</strong></p><ul><li>Design, develop, and maintain efficient, reliable data pipelines and ETL processes using <strong>Microsoft Fabric</strong> or <strong>Databricks</strong> for large-scale data processing.</li><li>Collaborate with stakeholders to understand business requirements and create data solutions that align with technical and business strategies.</li><li>Optimize and improve workflows for data ingestion, transformation, and delivery to ensure high performance at scale.</li><li>Implement scalable architectures for big data processing, ensuring data quality, security, and governance best practices.</li><li>Develop and maintain reusable code to ensure consistency and reliability for future workflows.</li><li>Monitor and troubleshoot production environments, ensuring data systems perform as expected.</li><li>Stay current with emerging technologies, trends, and tools related to cloud-based data engineering platforms.</li></ul>
  • 2025-10-14T16:54:00Z
Software Developer
  • Elgin, IL
  • onsite
  • Permanent
  • 100000.00 - 150000.00 USD / Yearly
  • We are looking for a highly skilled Software Developer with expertise in Blazor or Angular to take on a leadership role in shaping the UX/UI architecture of our enterprise platform. This position offers an exciting opportunity to guide a team, ensure code quality, and contribute to the modernization of a critical system. Ideal candidates are passionate about mentoring others and driving innovation in scalable, user-centric applications.<br><br>Responsibilities:<br>• Lead the design and development of the UX/UI layer using Blazor or Angular within a .NET 8 ecosystem.<br>• Architect scalable single-page applications (SPAs) and ensure seamless integration with RESTful APIs.<br>• Mentor developers at the beginning of their careers, providing guidance and fostering their technical growth.<br>• Establish and enforce coding standards, ensuring high-quality deliverables.<br>• Collaborate with cross-functional teams to align technical solutions with business objectives.<br>• Develop onboarding plans and processes for new team members.<br>• Oversee codebase stewardship, maintaining clarity and consistency across the project.<br>• Drive the strategic direction of the UI architecture, influencing long-term design and team culture.<br>• Support the transition to Blazor and provide leadership in navigating this technology shift.<br>• Maintain effective communication across technical and non-technical stakeholders.
  • 2025-10-22T16:04:25Z
Job Information Quality Assurance Enginner
  • Schaumburg, IL
  • remote
  • Temporary
  • 40.00 - 50.00 USD / Hourly
  • We are looking for a dedicated Quality Assurance Engineer to join our team on a contract basis in Kingston, Washington. In this role, you will be responsible for ensuring the highest standards of software quality through the development and execution of robust testing strategies. You will collaborate closely with cross-functional teams to support the delivery of reliable and efficient products.<br><br>Responsibilities:<br>• Develop and manage comprehensive test strategies, plans, and cases to validate both new and existing system features.<br>• Design and implement automated testing frameworks for functional, regression, and performance evaluations.<br>• Select and integrate appropriate testing tools, such as Selenium, Playwright, or Cypress, to streamline automation processes.<br>• Utilize GitHub Copilot to enhance test development efficiency and maintain high code quality.<br>• Collaborate with development, product, and DevOps teams to ensure smooth and high-quality software releases.<br>• Conduct code reviews with a focus on identifying and improving testability and overall product quality.<br>• Monitor and report on key quality metrics, including test coverage, defect rates, and performance indicators.<br>• Maintain and optimize CI/CD pipeline integration for automated testing workflows.<br>• Continuously refine QA processes and tools to align with evolving industry standards and best practices.
  • 2025-10-15T15:49:17Z
SAP Basis Developer
  • Woodridge, IL
  • remote
  • Temporary
  • 121.91 - 141.16 USD / Hourly
  • We are looking for an experienced SAP Basis Developer to join our team on a contract basis in Woodridge, Illinois. This role involves addressing system performance challenges and integration issues following a recent upgrade. The ideal candidate will bring expertise in SAP system optimization, background job management, and troubleshooting communication between platforms.<br><br>Responsibilities:<br>• Analyze and resolve performance bottlenecks affecting background and dialogue jobs post-upgrade to Enhancement Pack 8.<br>• Identify and implement indexing, process automation, and configuration changes to enhance system efficiency.<br>• Diagnose and address integration issues between SAP and Qlik to restore seamless data flow.<br>• Collaborate with IT teams to create detailed documentation of issues, solutions, and preventative measures.<br>• Provide expert recommendations to optimize system performance and ensure long-term stability.<br>• Monitor system processes to proactively identify potential issues and implement corrective actions.<br>• Assist in developing automation strategies to streamline repetitive tasks and improve productivity.<br>• Offer technical guidance and support to team members on SAP Basis-related concerns.<br>• Ensure compliance with best practices for system management and security protocols.
  • 2025-10-20T13:30:57Z
Principal Specialist, Quality Management Systems
  • Cary, IL
  • onsite
  • Temporary
  • 80.00 - 85.00 USD / Hourly
  • <p>• Thorough knowledge and understanding of US and International Medical Device Regulations, including MDSAP, with direct experience in US 510(k) and EU Class II devices.</p><p>• Strong knowledge of Quality Systems (Measurement, Analysis, and Improvement; Adverse Event and Advisory Reporting; Purchasing; Design and Development; Production and Service Controls, etc.)</p><p>• Expert working knowledge of regulatory requirements, standards, and regulations with significant audit experience.</p><p>• Strong communication, project management and influencing skills.</p><p>• Experience in compliance risk situations.</p><p>• Experience in technical writing and procedure development.</p><p>• Computer literacy.</p>
  • 2025-10-16T12:58:46Z